/* ===============================================================
   UNIDOS EDU HUB — PREMIUM CORPORATE DESIGN SYSTEM
   =============================================================== */

:root {
  --primary-navy: #10243A;
  --navy-dark: #0A1726;
  --navy-light: #1A3654;
  --royal-blue: #2457D6;
  --royal-hover: #1D46B0;
  --accent-sky: #38BDF8;
  --accent-glow: rgba(56, 189, 248, 0.15);
  
  --bg-main: #FFFFFF;
  --bg-soft: #F5F7FB;
  --bg-card: #FFFFFF;
  --bg-dark: #10243A;
  
  --text-main: #182230;
  --text-muted: #657286;
  --text-light: #94A3B8;
  --text-white: #FFFFFF;
  
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --border-focus: #2457D6;
  
  --success: #10B981;
  --success-bg: #ECFDF5;
  --warning: #F59E0B;
  --warning-bg: #FFFBEB;
  --danger: #EF4444;
  --danger-bg: #FEF2F2;
  --info: #0284C7;
  --info-bg: #F0F9FF;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  --shadow-sm: 0 1px 2px 0 rgba(16, 36, 58, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(16, 36, 58, 0.07), 0 2px 4px -2px rgba(16, 36, 58, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(16, 36, 58, 0.08), 0 4px 6px -4px rgba(16, 36, 58, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(16, 36, 58, 0.1), 0 8px 10px -6px rgba(16, 36, 58, 0.04);
  --shadow-card: 0 10px 30px -5px rgba(16, 36, 58, 0.06);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--bg-main);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  max-width: 100%;
  overflow-x: hidden;
  width: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  width: 100%;
}

main, section, header, footer {
  max-width: 100%;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary-navy);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 4vw + 1rem, 3.25rem); }
h2 { font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw + 0.25rem, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 0.95rem; }

p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--royal-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--royal-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 860px;
}

.container-wide {
  max-width: 1400px;
}

.section {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.section-sm {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.section-bg-soft {
  background-color: var(--bg-soft);
}

.section-bg-dark {
  background-color: var(--primary-navy);
  color: var(--text-white);
}

.section-bg-dark h1,
.section-bg-dark h2,
.section-bg-dark h3,
.section-bg-dark h4 {
  color: var(--text-white);
}

.section-bg-dark p {
  color: #CBD5E1;
}

/* Grid System */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding-top: 3.5rem; padding-bottom: 3.5rem; }
}

/* Flex Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--royal-blue);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--royal-hover);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(36, 87, 214, 0.3);
  transform: translateY(-1px);
}

.btn-navy {
  background-color: var(--primary-navy);
  color: #FFFFFF;
}

.btn-navy:hover {
  background-color: var(--navy-dark);
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-navy);
  border-color: var(--border-medium);
}

.btn-outline:hover {
  background-color: var(--bg-soft);
  border-color: var(--royal-blue);
  color: var(--royal-blue);
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-white {
  background-color: #FFFFFF;
  color: var(--primary-navy);
}

.btn-white:hover {
  background-color: #F8FAFC;
  box-shadow: var(--shadow-md);
}

.btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: #20BD5A;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.badge-royal {
  background-color: #EEF2FF;
  color: var(--royal-blue);
}

.badge-accent {
  background-color: var(--accent-glow);
  color: #0284C7;
}

.badge-success {
  background-color: var(--success-bg);
  color: var(--success);
}

.badge-warning {
  background-color: var(--warning-bg);
  color: var(--warning);
}

/* Cards */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.card:hover {
  border-color: #CBD5E1;
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.card-body {
  padding: 1.75rem;
}

.card-header {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--border-light);
  background-color: #FAFBFD;
}

/* Navigation & Top Bar */
.top-bar {
  background-color: var(--primary-navy);
  color: #94A3B8;
  font-size: 0.825rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar a {
  color: #E2E8F0;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar a:hover {
  color: var(--accent-sky);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 2px 10px rgba(16, 36, 58, 0.05);
  transition: all var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: 1380px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-logo img {
  height: 46px;
  width: auto;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.05vw, 1.25rem);
  flex-shrink: 0;
}

.nav-link {
  font-size: 0.885rem;
  font-weight: 600;
  color: var(--primary-navy);
  position: relative;
  padding: 0.5rem 0.2rem;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  line-height: 1.2;
}

.nav-link:hover, .nav-link.active {
  color: var(--royal-blue);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--royal-blue);
  border-radius: var(--radius-full);
}

.desktop-nav .btn {
  white-space: nowrap;
  flex-shrink: 0;
  font-size: 0.875rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  margin-left: 0.35rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-navy);
  cursor: pointer;
  padding: 0.5rem;
}

/* Mobile Navigation Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85%;
  height: 100%;
  background-color: #FFFFFF;
  z-index: 2000;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 1.5rem;
}

.mobile-drawer.open {
  right: 0;
}

.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(16, 36, 58, 0.6);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}

.mobile-nav-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary-navy);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background-color: var(--bg-soft);
  color: var(--royal-blue);
}

@media (max-width: 1180px) {
  .desktop-nav { display: none !important; }
  .mobile-menu-btn { display: flex !important; align-items: center; justify-content: center; }
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #0A1726 0%, #10243A 50%, #173252 80%, #0d2137 100%);
  background-size: 180% 180%;
  animation: heroGlowShift 16s ease-in-out infinite alternate;
  color: #FFFFFF;
  padding: 6rem 0 5rem 0;
  overflow: hidden;
}

@keyframes heroGlowShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes heroFadeUp {
  0% {
    opacity: 0;
    transform: translateY(22px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroScaleFade {
  0% {
    opacity: 0;
    transform: scale(0.96);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes floatSlowAlt {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(8px);
  }
}

.hero-animate-badge {
  animation: heroFadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-animate-title {
  animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.12s both;
}

.hero-animate-text {
  animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.22s both;
}

.hero-animate-cta {
  animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.32s both;
}

.hero-animate-trust {
  animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.42s both;
}

.hero-animate-visual {
  animation: heroScaleFade 0.85s cubic-bezier(0.16, 1, 0.3, 1) 0.18s both;
}

.hero-visual-container {
  position: relative;
}

.floating-service-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 0.65rem 1rem;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 4;
  color: var(--primary-navy);
  pointer-events: auto;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.floating-service-card:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.floating-icon-wrap {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.floating-card-title {
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary-navy);
}

.floating-card-sub {
  font-size: 0.725rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.floating-card-1 {
  top: -18px;
  left: -20px;
  animation: floatSlow 6s ease-in-out infinite;
}

.floating-card-2 {
  bottom: -18px;
  right: -20px;
  animation: floatSlowAlt 7s ease-in-out infinite;
}

.floating-card-3 {
  bottom: 40%;
  left: -32px;
  animation: floatSlow 8s ease-in-out 1s infinite;
}

/* ===============================================================
   CREATIVE ANIMATIONS: CONSTELLATION, PROGRESS, SPOTLIGHT
   =============================================================== */
.scroll-reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #1D4ED8 0%, #38BDF8 70%, #60A5FA 100%);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.7);
  z-index: 9999;
  pointer-events: none;
  transition: width 0.08s ease-out;
}

.hero-constellation-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

/* Spotlight Glow on Cards (Apple / Stripe style) */
.service-card,
.feature-card,
.news-card,
.stat-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
}

.service-card::before,
.feature-card::before,
.news-card::before,
.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(320px circle at var(--spot-x, -500px) var(--spot-y, -500px), rgba(36, 87, 214, 0.08), transparent 75%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
  border-radius: inherit;
}

.service-card:hover::before,
.feature-card:hover::before,
.news-card:hover::before,
.stat-card:hover::before {
  opacity: 1;
}

.service-card:hover,
.news-card:hover {
  border-color: rgba(36, 87, 214, 0.35) !important;
  box-shadow: 0 18px 36px -10px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(36, 87, 214, 0.15) !important;
}

/* ===============================================================
   ADVANCED SCROLL REVEAL ANIMATIONS
   =============================================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.reveal-left {
  transform: translateX(-30px);
}

.reveal-on-scroll.reveal-right {
  transform: translateX(30px);
}

.reveal-on-scroll.reveal-scale {
  transform: scale(0.94);
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Staggered card entrance */
.stagger-parent .stagger-child:nth-child(1) { transition-delay: 0.05s; }
.stagger-parent .stagger-child:nth-child(2) { transition-delay: 0.15s; }
.stagger-parent .stagger-child:nth-child(3) { transition-delay: 0.25s; }
.stagger-parent .stagger-child:nth-child(4) { transition-delay: 0.35s; }
.stagger-parent .stagger-child:nth-child(5) { transition-delay: 0.45s; }
.stagger-parent .stagger-child:nth-child(6) { transition-delay: 0.55s; }

/* Micro-interactions: Cards & CTA Arrows */
.card-img-zoom {
  overflow: hidden;
  position: relative;
}

.card-img-zoom img {
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.card:hover .card-img-zoom img,
.card:focus-within .card-img-zoom img {
  transform: scale(1.05) !important;
}

.btn i.fa-arrow-right,
.btn i.fa-arrow-up-right-from-square {
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
}

.btn:hover i.fa-arrow-right,
.btn:focus-visible i.fa-arrow-right {
  transform: translateX(4px);
}

.btn:hover i.fa-arrow-up-right-from-square,
.btn:focus-visible i.fa-arrow-up-right-from-square {
  transform: translate(2px, -2px);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(56, 189, 248, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-sky);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(56, 189, 248, 0.3);
  max-width: 100%;
  white-space: normal;
  word-break: break-word;
}

/* Hero Trust Indicators */
.hero-trust-indicators {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.1;
}

.trust-lbl {
  font-size: 0.8rem;
  color: #94A3B8;
  margin-top: 0.25rem;
}

.trust-divider {
  width: 1px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.15);
}

/* About Partner Card */
.about-partner-card {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background-color: #FFFFFF;
  border-left: 4px solid var(--royal-blue);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-navy);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-main);
  background-color: #FFFFFF;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--royal-blue);
  box-shadow: 0 0 0 3px rgba(36, 87, 214, 0.15);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Flash Messages / Alerts */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.925rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-success {
  background-color: var(--success-bg);
  border: 1px solid #A7F3D0;
  color: #065F46;
}

.alert-danger {
  background-color: var(--danger-bg);
  border: 1px solid #FECACA;
  color: #991B1B;
}

/* Footer */
.site-footer {
  background-color: #0A1726;
  color: #94A3B8;
  padding-top: 4.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-badge {
  display: inline-flex;
  align-items: center;
  background-color: #FFFFFF;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  margin-bottom: 1.25rem;
  transition: transform var(--transition-fast);
}

.footer-brand-badge:hover {
  transform: translateY(-2px);
}

.footer-brand-badge img {
  height: 42px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background-color: var(--royal-blue);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.925rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-sky);
  padding-left: 4px;
}

.footer-bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.875rem;
  text-align: center;
}

/* Admin Panel Specific Styles */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background-color: #F8FAFC;
}

.admin-sidebar {
  width: 260px;
  background-color: var(--primary-navy);
  color: #FFFFFF;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-sidebar-menu {
  list-style: none;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex-grow: 1;
}

.admin-nav-item a {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 1rem;
  color: #94A3B8;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.admin-nav-item a:hover,
.admin-nav-item.active a {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.08);
}

.admin-nav-item.active a {
  background-color: var(--royal-blue);
}

.admin-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.admin-topbar {
  height: 70px;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}

.admin-content {
  padding: 2rem;
  flex-grow: 1;
}

.stat-widget {
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-navy);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  background-color: #FFFFFF;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th {
  background-color: #F8FAFC;
  padding: 0.9rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
}

.data-table td {
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background-color: #FBFDFF;
}

/* ===============================================================
   ADVANCED MOBILE & RESPONSIVE REFINEMENTS
   =============================================================== */

/* Floating WhatsApp Button for Instant Mobile Tap */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  z-index: 999;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.6);
  color: #FFFFFF;
}

@media (max-width: 992px) {
  .admin-layout {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
  }
  .admin-topbar {
    padding: 0 1.25rem;
    height: auto;
    padding-top: 1rem;
    padding-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
  }
  .admin-content {
    padding: 1.25rem;
  }
}

@media (max-width: 768px) {
  /* Complete Mobile Cleanup */
  .top-bar {
    display: none !important;
  }

  .site-header .nav-container {
    height: 64px;
    padding-left: 1rem;
    padding-right: 1rem;
    width: 100%;
  }

  .site-logo img {
    height: 36px;
    max-width: 190px;
  }

  .mobile-menu-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    padding: 0.4rem;
    color: var(--primary-navy);
  }

  h1 { font-size: 1.85rem !important; line-height: 1.25 !important; }
  h2 { font-size: 1.5rem !important; line-height: 1.3 !important; }
  h3 { font-size: 1.2rem !important; }
  
  .hero-section {
    padding: 3rem 0 2.5rem 0 !important;
  }
  
  .hero-section h1 {
    font-size: 1.85rem !important;
    line-height: 1.25 !important;
    word-break: break-word;
  }

  .hero-section p {
    font-size: 1rem !important;
    line-height: 1.6 !important;
    margin-bottom: 1.5rem !important;
  }

  .hero-badge {
    white-space: normal !important;
    max-width: 100% !important;
    word-break: break-word !important;
    font-size: 0.75rem !important;
    padding: 0.35rem 0.75rem !important;
    line-height: 1.35 !important;
    display: inline-flex !important;
  }

  .hero-trust-indicators {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 0.75rem !important;
    text-align: center !important;
    margin-top: 1.75rem !important;
    padding-top: 1.25rem !important;
  }

  .trust-divider {
    display: none !important;
  }

  .trust-val {
    font-size: 1.35rem !important;
  }

  .trust-lbl {
    font-size: 0.72rem !important;
  }

  .hero-image-wrapper {
    margin-top: 2rem;
    border-radius: var(--radius-lg);
  }

  .hero-image-wrapper img {
    height: 260px !important;
  }

  .hero-visual-container {
    position: relative;
    margin-top: 1.5rem;
  }

  .floating-service-card {
    position: static !important;
    margin-top: 0.75rem;
    animation: none !important;
    width: 100% !important;
    box-shadow: var(--shadow-sm) !important;
  }

  .floating-card-1,
  .floating-card-2 {
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  .container {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }

  .section {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }

  .about-partner-card {
    margin-top: 1rem !important;
  }

  .footer-col {
    text-align: left;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .floating-whatsapp {
    bottom: 18px;
    right: 18px;
    width: 52px;
    height: 52px;
    font-size: 1.65rem;
  }
}

@media (max-width: 480px) {
  .hero-section .flex.items-center.gap-3 {
    flex-direction: column !important;
    width: 100% !important;
    gap: 0.75rem !important;
  }

  .hero-section .btn {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
  }

  .section .flex.items-center.gap-3 {
    flex-direction: column !important;
    width: 100% !important;
    gap: 0.75rem !important;
  }

  .section .btn {
    width: 100% !important;
    text-align: center !important;
  }

  .card-body {
    padding: 1.25rem !important;
  }

  .btn-lg {
    padding: 0.75rem 1.25rem !important;
    font-size: 0.95rem !important;
  }

  .hero-trust-indicators {
    gap: 0.5rem !important;
  }

  .trust-val {
    font-size: 1.15rem !important;
  }

  .trust-lbl {
    font-size: 0.68rem !important;
  }

  .floating-whatsapp {
    bottom: 16px !important;
    right: 16px !important;
    width: 48px !important;
    height: 48px !important;
    font-size: 1.45rem !important;
  }
}

/* ===============================================================
   STUDENT JOURNEY: FROM DREAMS TO DESTINATIONS
   =============================================================== */
.student-journey-plane-layer {
  position: fixed;
  top: 0;
  right: 28px;
  width: 96px;
  height: 52px;
  pointer-events: none;
  z-index: 998;
  user-select: none;
  opacity: 0;
  transform: translate3d(40px, -20px, 0);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.student-journey-plane-layer.flight-ready {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.student-journey-plane-graphic {
  width: 100%;
  height: 100%;
  transform-origin: 65% 50%;
  will-change: transform;
  transition: filter 0.25s ease;
}

.journey-airplane-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

/* Flight Contrails */
.journey-contrail {
  transition: opacity 0.2s ease, stroke-width 0.2s ease;
  opacity: 0.5;
}

.student-journey-plane-layer.is-flying-down .journey-contrail,
.student-journey-plane-layer.is-flying-up .journey-contrail {
  opacity: 1 !important;
  stroke-width: 2.8;
  filter: drop-shadow(0 0 3px rgba(56, 189, 248, 0.7));
}

.student-journey-plane-layer.destination-approach .student-journey-plane-graphic {
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.45));
}

/* Ambient Journey Clouds */
.journey-ambient-clouds {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.journey-cloud {
  position: absolute;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.05) 55%, transparent 75%);
  border-radius: 50%;
  filter: blur(12px);
  will-change: transform;
}

.cloud-1 {
  width: 380px;
  height: 140px;
  top: 20%;
  left: -120px;
  animation: cloudDriftSlow 55s linear infinite;
}

.cloud-2 {
  width: 480px;
  height: 180px;
  bottom: 15%;
  right: -150px;
  animation: cloudDriftRev 65s linear infinite;
}

.cloud-3 {
  width: 320px;
  height: 110px;
  top: 55%;
  left: 40%;
  animation: cloudDriftSlow 75s linear infinite 5s;
}

@keyframes cloudDriftSlow {
  0% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(60px, -12px, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

@keyframes cloudDriftRev {
  0% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-60px, 15px, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

/* Student Journey Milestone Bar */
.journey-milestone-bar {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 1rem 1.75rem;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.05);
  margin-bottom: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.journey-milestone-title {
  display: flex;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--primary-navy);
}

.journey-steps {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.journey-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--bg-soft);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.journey-step.active,
.journey-step:hover {
  background: #EFF6FF;
  color: var(--royal-blue);
  box-shadow: 0 2px 6px rgba(36, 87, 214, 0.12);
}

.journey-step .step-num {
  font-size: 0.725rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  background: #FFFFFF;
  color: var(--royal-blue);
  border: 1px solid rgba(36, 87, 214, 0.2);
}

.step-arrow {
  color: var(--text-light);
  font-size: 0.75rem;
}

/* Responsive Scaling */
@media (max-width: 1024px) {
  .student-journey-plane-layer {
    right: 18px;
    width: 78px;
    height: 42px;
  }
}

@media (max-width: 768px) {
  .student-journey-plane-layer {
    right: 12px;
    width: 62px;
    height: 34px;
  }
  .journey-ambient-clouds {
    display: none;
  }
  .journey-milestone-bar {
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  .student-journey-plane-layer {
    right: 8px;
    width: 52px;
    height: 30px;
  }
  .journey-milestone-bar {
    justify-content: center;
    text-align: center;
  }
}

/* ===============================================================
   ACCESSIBILITY: PREFERS-REDUCED-MOTION
   =============================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
    scroll-behavior: auto !important;
  }
  
  .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  
  .hero-animate-badge,
  .hero-animate-title,
  .hero-animate-text,
  .hero-animate-cta,
  .hero-animate-trust,
  .hero-animate-visual,
  .floating-service-card,
  .hero-section,
  .student-journey-plane-layer,
  .journey-ambient-clouds {
    animation: none !important;
    display: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}